Internal friction and elastic study on surface nanocrystallized 304 stainless steel induced by high-energy shot peening

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	Internal friction and elastic study on surface nanocrystallized 304 stainless steel induced by high-energy shot peening
	P. Wu; J. Y. Wang; H. W. Zhang; X. W. Wang
	2002
发表期刊	Journal of Materials Science & Technology
ISSN	1005-0302
卷号	18 期号:2 页码:132-134
摘要	The 304 stainless steel with nanostructured surface layer was successfully obtained by using the high-energy shot peening (HESP) method. The internal friction and Young's modulus of this kind of surface nanocrystallized material were dynamically measured by means of the vibrating reed apparatus. The results implied that different treatment time could induce different microstructure and distribution characteristic of defects in this kind of materials. It is also demonstrated that there is a transition layer between the nano-layer on surface and the coarse grain region inside. The transition layer obviously has certain influence on the overall mechanical properties.
部门归属	chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, met res inst, int ctr mat phys, shenyang 110016, peoples r china.;wang, xw (reprint author), chinese acad sci, met res inst, shenyang natl lab mat sci, shenyang 110016, peoples r china
关键词	Surface Nanocrystallization Internal Friction High-energy Shot Peening Iron Behavior
URL	查看原文
WOS记录号	WOS:000174881400010
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/36453
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	P. Wu,J. Y. Wang,H. W. Zhang,et al. Internal friction and elastic study on surface nanocrystallized 304 stainless steel induced by high-energy shot peening[J]. Journal of Materials Science & Technology,2002,18(2):132-134.
APA	P. Wu,J. Y. Wang,H. W. Zhang,&X. W. Wang.(2002).Internal friction and elastic study on surface nanocrystallized 304 stainless steel induced by high-energy shot peening.Journal of Materials Science & Technology,18(2),132-134.
MLA	P. Wu,et al."Internal friction and elastic study on surface nanocrystallized 304 stainless steel induced by high-energy shot peening".Journal of Materials Science & Technology 18.2(2002):132-134.